Cleaning Tool

ABSTRACT

The present invention provides A cleaning tool, comprising a hand-push sweeper, wherein the hand-push sweeper comprising a case with a garbage storage space; a sweeping roller that rotates with the hand-push sweeper; garbage can be swept into the case when the sweeping roller rotates; and a push rod that connects the case; and the case is provided with a mounting portion for mounting the sweeping roller; Wherein, further comprising a mop plate, a mop cloth, the mop plate and the hand-push sweeper are movable fixed assembly mechanism, the lower portion of the mop plate is connected with the mop cloth, and the mop plate is connected with the and-push sweeper by a assembly mechanism; when the mop plate is connected with the hand-push sweeper, the mop plate blocks the hand-push sweeper from the ground and the cleaning tool is used as a mop; when the mop plate is separated from the hand-push sweeper, the cleaning tool is used as a hand-push sweeper.

FIELD OF THE INVENTION

This utility model relates to a cleaning tool, and more particularly, toa cleaning tool that can be used for mopping and collecting garbage.

BACKGROUND

Chinese patent CN204274351U discloses a sweeper which is easy toassemble and clean. The wheels are rotatably connected at the bottom ofcase, and the wheels communicate with outside of the case; when mopping,the wheels are in contact with the ground. The rolling wheels are placedhorizontally and fixed with the wheels. A card slot is disposed axiallyon the surface of the rolling wheel; and the mop is disposed at bothsides of the bottom of the case.

The aforesaid invention has integrated the functions of mopping andgarbage collection, but the mopping and garbage collection functionscannot achieve rapid separation. Therefore, the above technical solutionhas the problem of discontinuous distribution of mop cloth, so it has apoor moping effect and a small cleaning area. The mop cloth and garbagecollection cannot be separated quickly. Sometimes, when only the garbagecollection function is required, mopping is carried out by a mop cloth.Therefore, the mop cloth is extremely easy to be soiled, with a pooroverall convenience during use.

SUMMARY

The object of this utility model is to overcome the above shortcomingsin the prior art and provide a cleaning tool that has reasonablestructure design and is easy to operate.

In order to solve the above problems, the present utility model adoptsthe following technical solutions: a cleaning tool, comprising ahand-push sweeper, wherein the hand-push sweeper comprising a case witha garbage storage space; a sweeping roller that rotates with thehand-push sweeper; garbage can be swept into the case when the sweepingroller rotates; and a push rod that connects the case; furthercomprising a mop plate, a mop cloth, the mop plate and the hand-pushsweeper are movable fixed assembly mechanism, the lower portion of themop plate is connected with the mop cloth, and the mop plate isconnected with the and-push sweeper by a assembly mechanism; when themop plate is connected with the hand-push sweeper, the mop plate blocksthe hand-push sweeper from the ground and the cleaning tool is used as amop; when the mop plate is separated from the hand-push sweeper, thecleaning tool is used as a hand-push sweeper.

Further, the assembly mechanism comprises a vertical connectingmechanism and a concavo-convex position limiting mechanism, thehand-push sweeper and the mop plate are limited by a concavo-convexposition limiting mechanism in the front and back, left and right; thehand-push sweeper is vertically movably assembled with the mop plate bya vertical connecting mechanism.

Further, the vertical connecting mechanism comprises a magnet, and thehand-push sweeper and the mop plate are magnetized.

Further, the vertical connecting mechanism comprises a convex portiondisposed on the case of hand-push sweeper, a concave portion disposed onthe mop plate, and the convex portion is embedded in the concave portionto assemble and connect the hand-push sweeper with the mop plate.

Further, the concavo-convex position limiting mechanism comprises arecessed position disposed above the mop plate, and the case of thehand-push sweeper is disposed in the recessed position.

Further, the concavo-convex position limiting mechanism comprises aprotruding position disposed above the mop plate, a hole disposed at thebottom of the case of the hand-push sweeper, and the protruding positionis embedded in the hole when the hand-push sweeper is connected to themop plate.

Further, the case of the hand-push sweeper is in interference fit withthe recessed position above the mop plate.

Further, the protruding position is in interference fit with therecessed position.

Further, further comprising an adjustment mechanism with the garbageinlet of the case inclined upwards when the push rod is tilted, whereinthe push rod is rotatably connected with the case, and the adjustmentmechanism is disposed at the pivotal connection between the push rod andthe case.

Further, the adjustment mechanism is a torsion spring, the push rod isrotationally connected with the case using a universal joint, and theuniversal joint comprises an upper joint, a lower joint, and one end ofthe upper joint is rotatably connected with one end of the lower joint,and the other end of the lower joint is rotatably connected with the mopplate, another end of the upper joint is fixedly installed with the pushrod; one end of the torsion spring exerts force on the mop plate, andthe other end of the torsion spring exerts force on the lower joint.

Further, further comprising a latching mechanism for preventing thesweeping roller from reversing, the latching mechanism comprises asweeping roller having a movable stroke space after being set in themounting portion, a locking mechanism disposed between the sweepingroller and the machine body, when the sweeper sweeps forward, thesweeping roller moves to the rear end of the stroke space; when thesweeper retreats, the sweeping roller moves to the front end of thestroke space, the locking mechanism prevents the sweeping roller fromrotating.

Further, the sweeping roller comprises a rotating shaft, a sweepingstrip, and a rolling wheel, the rotating shaft is provided with sweepingstrip, the rolling wheel is disposed at both end of the rotating shaft,the rolling wheel is provided with a rolling shaft, and the rollingshaft is disposed at the mounting portion.

Further, the locking mechanism comprises a convex body, a concave body,the convex body and the concave body are respectively disposed on thecase and the sweeping roller, and when the sweeping roller moves to thefront end of the stroke space, the convex body is embedded in theconcave body to prevent the sweeping roller from rotating.

Further, the locking mechanism rotates to the garbage entry positionwhen the locking mechanism prevents the sweeping roller from rotating.

Further, the locking mechanism comprises a convex body, a concave body,the convex body and the concave body are respectively disposed on thecase and the sweeping roller, and when the sweeping roller moves to thefront end of the stroke space, the convex body is embedded in theconcave body to prevent the sweeping roller from rotating, when thelocking mechanism prevents the sweeping roller from rotating, thesweeping strip rotates to the garbage entry position.

Compared with prior art, this utility model has the following advantagesand effects. This utility model has a simple and reasonable structuredesign. This tool has the functions of mopping and garbage collecting;when cleaning, the two functions are combined effectively, to facilitatethe operation.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural view of an exploded state of thepresent utility model.

FIG. 2 is a schematic structural view of a combined state of the presentutility model.

FIG. 3 is a schematic structural view of a specific embodiment of avertical connecting mechanism according to the present utility model.

FIG. 4 is a schematic structural view of another embodiment of avertical connecting mechanism according to the present utility model.

FIG. 5 is a schematic structural view of a bottom view of the presentutility model.

FIG. 6 is a schematic structural view of a state in which a card memberis installed in a bottom view of the present utility model.

FIG. 7 is a schematic structural view of the present utility model in aforward traveling state.

FIG. 8 is a schematic structural view of the present utility model in aretracted state.

FIG. 9 is a schematic structural view of a sweeping roller according tothe present utility model.

FIG. 10 is a partially enlarged view of the portion A shown in FIG. 3.

FIG. 11 is a partially enlarged view of the portion B shown in FIG. 4.

DETAILED DESCRIPTION

The present utility model will be further described in detail withreference to the accompanying drawings and embodiments. The followingembodiments are intended to explain the present utility model but notlimited to the following embodiments.

Example 1

Referring to FIG. 1 to FIG. 11, a cleaning tool described in thisembodiment, comprising a hand-push sweeper, wherein the hand-pushsweeper comprising a case 1 with a garbage storage space; a sweepingroller 2 that rotates with the hand-push sweeper; a push rod 3 thatconnects the case; further comprising a mop plate 4, a mop cloth, themop plate 4 and the hand-push sweeper are movable fixed assemblymechanism, the lower portion of the mop plate 4 is connected with themop cloth, and the mop plate 4 is connected with the and-push sweeper bya assembly mechanism; when the mop plate 4 is connected with thehand-push sweeper, the mop plate 4 blocks the hand-push sweeper from theground. The hand-push sweeper is hindered by the mop plate 4 and cannotbe used as a collection sweeper. The cleaning tool is only used as amop; when the mop plate 4 is separated from the hand-push sweeper, thecleaning tool is used as a hand-push sweeper. The cleaning tooldescribed in this embodiment can be used both as a mop and a sweeper.When mopping, a large amount of garbage is collected. The sweeper can beused to remove garbage on the ground.

The assembly mechanism described in this embodiment comprises a verticalconnecting mechanism and a concavo-convex position limiting mechanism,the hand-push sweeper and the mop plate 4 are limited by aconcavo-convex position limiting mechanism in the front and back, leftand right; when mopping, the direction of force is forward, backward,left and right, and the concavo-convex position limiting mechanismpositions the hand-push sweeper and the mop plate 4 in the front, rear,left, and right directions. The hand-push sweeper is vertically movablyassembled with the mop plate 4 by a vertical connecting mechanism. Thehand-push sweeper and the mop plate 4 can be integrally connected; whenusing the hand-push sweeper, the hand-push sweeper is split with the mopplate 4.

One implementation manner of the vertical connecting mechanism accordingto this embodiment is: the vertical connecting mechanism comprises amagnet 51, and the magnets 51 are oppositely disposed on the hand-pushsweeper and the mop plate 4 respectively, and the hand-push sweeper andthe mop plate are magnetized by a magnet 51. The opposite magnet 51 canbe implemented to achieve the magnetization of the hand-push sweeper andthe mop plate 4 using an iron block corresponding to the magnet.

Another implementation manner of the vertical connecting mechanismaccording to this embodiment is: the vertical connecting mechanismcomprises a convex portion 11 disposed on the case 1 of hand-pushsweeper, a concave portion 40 disposed on the mop plate 4, and theconvex portion 11 is embedded in the concave portion 40 to assemble andconnect the hand-push sweeper with the mop plate 4.

One implementation manner of the concavo-convex position limitingmechanism according to this embodiment is: the concavo-convex positionlimiting mechanism comprises a recessed position 41 disposed above themop plate, and the case 1 of the hand-push sweeper is disposed in therecessed position 41. The concavo-convex position limiting mechanismmentioned above can be implemented in conjunction with the followingvertical connecting mechanism. The case 1 of the hand-push sweeper inthis embodiment is in interference fit with the recessed position 41above the mop plate 4.

Another implementation manner of the concavo-convex position limitingmechanism according to this embodiment is: the concavo-convex positionlimiting mechanism comprises a protruding position 42 disposed above themop plate 4, a hole disposed at the bottom of the case 1 of thehand-push sweeper, and the protruding position 42 is embedded in thehole when the hand-push sweeper is connected to the mop plate 4. Theabove concavo-convex position limiting mechanism can be implemented incombination with the following vertical connecting mechanism, and theprotruding position 42 is in interference fit with the hole.

This embodiment further comprising an adjustment mechanism with thegarbage inlet of the case 1 inclined upwards when the push rod 3 istilted, wherein the push rod 3 is rotatably connected with the case 1,and the adjustment mechanism is disposed at the pivotal connectionbetween the push rod 3 and the case 1.

The adjustment mechanism described in this embodiment is a torsionspring 6, the push rod 3 is rotationally connected with the case 1 usinga universal joint, and the universal joint comprises an upper joint 71,a lower joint 72, and one end of the upper joint 71 is rotatablyconnected with one end of the lower joint 72, and the other end of thelower joint 72 is rotatably connected with the mop plate 4, another endof the upper joint 71 is fixedly installed with the push rod 3; one endof the torsion spring 6 exerts force on the mop plate 4, and the otherend of the torsion spring 6 exerts force on the lower joint 72. The pushrod 3 is elastically connected with the case 1 of the hand-push sweeperby a torsion spring 6, when the cleaning tool is tilted off the ground,the garbage inlet of case 1 is also tilted upwards to prevent thegarbage in case 1 from falling from the trash inlet; during cleaning,the mop plate 4 or case 1 is attached to the ground, and the push rod 3can overcome the elastic force of the torsion spring 6 to tilt. Itscleaning convenience is not affected by the torsion spring 6.

This utility model further comprises a latching mechanism for preventingthe sweeping roller 2 from reversing, the latching mechanism comprises asweeping roller 2 having a movable stroke space 2-4 after being set inthe mounting portion, preferably, the stroke space 2-4 is a long cavitywith a mounting portion. The latching mechanism further comprises alocking mechanism disposed between the sweeping roller 2 and the case 1,when the sweeper sweeps forward, the sweeping roller 2 moves to the rearend of the stroke space 2-4; when the sweeper retreats, the sweepingroller 2 moves to the front end of the stroke space 2-4, the lockingmechanism prevents the sweeping roller 2 from rotating. Preferably, thelocking mechanism comprises a convex body 2-5 and a concave body 2-6,wherein the convex body 2-5 and the concave body 2-6 are respectivelydisposed on the case 1 and the sweeping roller 2, and when the sweepingroller 2 moves to the front end of the stroke space 2-4, the convex body2-5 is embedded in the concave body 2-6 to prevent the sweeping roller 2from rotating.

The sweeping roller 2 described in this embodiment comprises a rotatingshaft 21, a sweeping strip 22, and a rolling wheel 23, the rotatingshaft 21 is fixedly provided with a sweeping strip 22, the rolling wheel23 is disposed at both end of the rotating shaft 21. The rolling wheel23 is provided with a rolling shaft 231, and the rolling shaft 231 isdisposed at the mounting portion.

When the locking mechanism described in this embodiment preventssweeping roller 2 from rotating, preferably, the convex body 2-5 isembedded in the concave body 2-6 to prevent the rotation of sweepingroller 2. At this time, the sweeping strip 22 stays at the garbage entryposition and the sweeping strip 22 prevents garbage from leakage due toreflow from the entry.

The locking mechanism described in this embodiment comprises a convexbody 2-5, a concave body 2-6, the convex body 2-5 and the concave body2-6 are respectively disposed on the case 1 and the sweeping roller 2,and when the sweeping roller 2 moves to the front end of the strokespace 2-4, the convex body 2-5 is embedded in the concave body 2-6 toprevent the sweeping roller 2 from rotating, when the locking mechanismprevents the sweeping roller 2 from rotating, the sweeping strip 22rotates to the garbage entry position.

The convex body 2-5 described in this embodiment is disposed in case 1,and the concave body 2-6 is disposed in the rotating shaft 21 or therolling wheel 23. Preferably, the concave body 2-6 is disposed on therolling shaft 231 of the rolling wheel 23.

The foregoing descriptions are merely exemplary embodiments of thepresent invention, but not intended to limit the present invention inany form. Although the present invention is disclosed by preferredembodiments, it is not intended to limit the present invention.Technicians skilled in the art can make some changes or modificationsmade equivalent to the technical contents disclosed herein withoutdeparting from the technical solution of the present invention. Alltechnical contents without departing from the technical solution of thepresent invention, and any simple modifications, equivalent changes andmodifications made to the above embodiments will fall within the scopeof the protection of the present invention.

What is claimed is:
 1. A cleaning tool, comprising a hand-push sweeper,wherein the hand-push sweeper comprising a case with a garbage storagespace; a sweeping roller that rotates with the hand-push sweeper;garbage can be swept into the case when the sweeping roller rotates; anda push rod that connects the case; and the case is provided with amounting portion for mounting the sweeping roller; Wherein, furthercomprising a mop plate, a mop cloth, the mop plate and the hand-pushsweeper are movable fixed assembly mechanism, the lower portion of themop plate is connected with the mop cloth, and the mop plate isconnected with the hand-push sweeper by a assembly mechanism; when themop plate is connected with the hand-push sweeper, the mop plate blocksthe hand-push sweeper from the ground and the cleaning tool is used as amop; when the mop plate is separated from the hand-push sweeper, thecleaning tool is used as a hand-push sweeper.
 2. The cleaning toolaccording to claim 1, wherein the assembly mechanism comprises avertical connecting mechanism and a concavo-convex position limitingmechanism, the hand-push sweeper and the mop plate are limited by aconcavo-convex position limiting mechanism in the front and back, leftand right; the hand-push sweeper is vertically movably assembled withthe mop plate by a vertical connecting mechanism.
 3. The cleaning toolaccording to claim 1, wherein the vertical connecting mechanismcomprises a magnet, and the hand-push sweeper and the mop plate aremagnetized.
 4. The cleaning tool according to claim 1, wherein thevertical connecting mechanism comprises a convex portion disposed on thecase of hand-push sweeper, a concave portion disposed on the mop plate,and the convex portion is embedded in the concave portion to assembleand connect the hand-push sweeper with the mop plate.
 5. The cleaningtool according to claim 2, wherein the concavo-convex position limitingmechanism comprises a recessed position disposed above the mop plate,and the case of the hand-push sweeper is disposed in the recessedposition.
 6. The cleaning tool according to claim 2 wherein theconcavo-convex position limiting mechanism comprises a protrudingposition disposed above the mop plate, a hole disposed at the bottom ofthe case of the hand-push sweeper, and the protruding position isembedded in the hole when the hand-push sweeper is connected to the mopplate.
 7. The cleaning tool according to claim 5, wherein the case ofthe hand-push sweeper is in interference fit with the recessed positionabove the mop plate.
 8. The cleaning tool according to claim 6, whereinthe protruding position is in interference fit with the recessedposition.
 9. The cleaning tool according to claim 1, further comprisingan adjustment mechanism with the garbage inlet of the case inclinedupwards when the push rod is tilted, wherein the push rod is rotatablyconnected with the case, and the adjustment mechanism is disposed at thepivotal connection between the push rod and the case.
 10. The cleaningtool according to claim 9, wherein the adjustment mechanism is a torsionspring, the push rod is rotationally connected with the case using auniversal joint, and the universal joint comprises an upper joint, alower joint, and one end of the upper joint is rotatably connected withone end of the lower joint, and the other end of the lower joint isrotatably connected with the mop plate, another end of the upper jointis fixedly installed with the push rod; one end of the torsion springexerts force on the mop plate, and the other end of the torsion springexerts force on the lower joint.
 11. The cleaning tool according toclaim 1, further comprising a latching mechanism for preventing thesweeping roller from reversing, the latching mechanism comprises asweeping roller having a movable stroke space after being set in themounting portion, a locking mechanism disposed between the sweepingroller and the machine body, when the sweeper sweeps forward, thesweeping roller moves to the rear end of the stroke space; when thesweeper retreats, the sweeping roller moves to the front end of thestroke space, the locking mechanism prevents the sweeping roller fromrotating.
 12. The cleaning tool according to claim 11, wherein thesweeping roller comprises a rotating shaft, a sweeping strip, and arolling wheel, the rotating shaft is provided with sweeping strip, therolling wheel is disposed at both end of the rotating shaft, the rollingwheel is provided with a rolling shaft, and the rolling shaft isdisposed at the mounting portion.
 13. The cleaning tool according toclaim 11, wherein the locking mechanism comprises a convex body, aconcave body, the convex body and the concave body are respectivelydisposed on the case and the sweeping roller, and when the sweepingroller moves to the front end of the stroke space, the convex body isembedded in the concave body to prevent the sweeping roller fromrotating.
 14. The cleaning tool according to claim 11, wherein thesweeping strip rotates to the garbage entry position when the lockingmechanism prevents the sweeping roller from rotating.
 15. The cleaningtool according to claim 11, wherein the locking mechanism comprises aconvex body, a concave body, the convex body and the concave body arerespectively disposed on the case and the sweeping roller, and when thesweeping roller moves to the front end of the stroke space, the convexbody is embedded in the concave body to prevent the sweeping roller fromrotating, when the locking mechanism prevents the sweeping roller fromrotating, the sweeping strip rotates to the garbage entry position. 16.The cleaning tool according to claim 2, wherein the vertical connectingmechanism comprises a convex portion disposed on the case of hand-pushsweeper, a concave portion disposed on the mop plate, and the convexportion is embedded in the concave portion to assemble and connect thehand-push sweeper with the mop plate.
 17. The cleaning tool according toclaim 2, further comprising an adjustment mechanism with the garbageinlet of the case inclined upwards when the push rod is tilted, whereinthe push rod is rotatably connected with the case, and the adjustmentmechanism is disposed at the pivotal connection between the push rod andthe case.
 18. The cleaning tool according to claim 13, wherein thesweeping strip rotates to the garbage entry position when the lockingmechanism prevents the sweeping roller from rotating.